Effective farming
Sampson, H. O.
Effective farming a text-book for American schools by H.O. Sampson - New York Macmillan 1918. - xxiii, 490 p. ill. 21 cm.
Agriculture
63 S 192 E
Effective farming a text-book for American schools by H.O. Sampson - New York Macmillan 1918. - xxiii, 490 p. ill. 21 cm.
Agriculture
63 S 192 E